CN1231242A - 闭合回路再循环系统中制冷剂的控制 - Google Patents

闭合回路再循环系统中制冷剂的控制 Download PDF

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Publication number
CN1231242A
CN1231242A CN99106010A CN99106010A CN1231242A CN 1231242 A CN1231242 A CN 1231242A CN 99106010 A CN99106010 A CN 99106010A CN 99106010 A CN99106010 A CN 99106010A CN 1231242 A CN1231242 A CN 1231242A
Authority
CN
China
Prior art keywords
valve
evaporator
capsule
refrigerant
expansion valve
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN99106010A
Other languages
English (en)
Chinese (zh)
Inventor
R·J·托伦斯
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eaton Corp
Original Assignee
Eaton Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Eaton Corp filed Critical Eaton Corp
Publication of CN1231242A publication Critical patent/CN1231242A/zh
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/32—Cooling devices
    • B60H1/3204—Cooling devices using compression
    • B60H1/323—Cooling devices using compression characterised by comprising auxiliary or multiple systems, e.g. plurality of evaporators, or by involving auxiliary cooling devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/30—Expansion means; Dispositions thereof
    • F25B41/31—Expansion valves
    • F25B41/33—Expansion valves with the valve member being actuated by the fluid pressure, e.g. by the pressure of the refrigerant
    • F25B41/335—Expansion valves with the valve member being actuated by the fluid pressure, e.g. by the pressure of the refrigerant via diaphragms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/30—Expansion means; Dispositions thereof
    • F25B41/31—Expansion valves
    • F25B41/34—Expansion valves with the valve member being actuated by electric means, e.g. by piezoelectric actuators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B5/00—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity
    • F25B5/02—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity arranged in parallel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B21/00—Machines, plants or systems, using electric or magnetic effects
    • F25B21/02—Machines, plants or systems, using electric or magnetic effects using Peltier effect; using Nernst-Ettinghausen effect
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2341/00—Details of ejectors not being used as compression device; Details of flow restrictors or expansion valves
    • F25B2341/06—Details of flow restrictors or expansion valves
    • F25B2341/068—Expansion valves combined with a sensor
    • F25B2341/0681—Expansion valves combined with a sensor the sensor is heated
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2341/00—Details of ejectors not being used as compression device; Details of flow restrictors or expansion valves
    • F25B2341/06—Details of flow restrictors or expansion valves
    • F25B2341/068—Expansion valves combined with a sensor
    • F25B2341/0683—Expansion valves combined with a sensor the sensor is disposed in the suction line and influenced by the temperature or the pressure of the suction gas
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2600/00—Control issues
    • F25B2600/25—Control of valves
    • F25B2600/2513—Expansion valves
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Temperature-Responsive Valves (AREA)
  • Control Of Temperature (AREA)
CN99106010A 1998-04-09 1999-04-09 闭合回路再循环系统中制冷剂的控制 Pending CN1231242A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US5731998A 1998-04-09 1998-04-09
US057319 1998-04-09

Publications (1)

Publication Number Publication Date
CN1231242A true CN1231242A (zh) 1999-10-13

Family

ID=22009868

Family Applications (1)

Application Number Title Priority Date Filing Date
CN99106010A Pending CN1231242A (zh) 1998-04-09 1999-04-09 闭合回路再循环系统中制冷剂的控制

Country Status (7)

Country Link
EP (1) EP0949461A2 (pt)
JP (1) JP2000028234A (pt)
KR (1) KR19990083040A (pt)
CN (1) CN1231242A (pt)
AU (1) AU2361899A (pt)
BR (1) BR9901612A (pt)
CA (1) CA2266786A1 (pt)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101688706B (zh) * 2007-06-19 2013-04-10 开利公司 用于节能型制冷剂循环性能提升的热电冷却器
CN104930736A (zh) * 2014-03-19 2015-09-23 奥迪股份公司 具有冷媒循环回路的汽车空调设备
CN108116183A (zh) * 2016-11-28 2018-06-05 杭州三花研究院有限公司 一种热管理系统的控制方法
CN108656890A (zh) * 2017-03-27 2018-10-16 翰昂系统株式会社 车辆用空调装置
CN110792922A (zh) * 2018-08-01 2020-02-14 乔治洛德方法研究和开发液化空气有限公司 向容器加注加压气体的装置和方法
CN112303966A (zh) * 2019-07-26 2021-02-02 株式会社鹭宫制作所 温度式膨胀阀以及冷冻循环系统
CN112428768A (zh) * 2020-05-29 2021-03-02 杭州三花研究院有限公司 热管理系统
CN116518581A (zh) * 2023-05-19 2023-08-01 浙江奇翼科技有限公司 一种半导体制冷装置及冷风系统

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10220416A1 (de) * 2002-05-08 2003-11-20 Behr Gmbh & Co Thermostatisches Expansionsventil
US20070101737A1 (en) 2005-11-09 2007-05-10 Masao Akei Refrigeration system including thermoelectric heat recovery and actuation

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101688706B (zh) * 2007-06-19 2013-04-10 开利公司 用于节能型制冷剂循环性能提升的热电冷却器
CN104930736A (zh) * 2014-03-19 2015-09-23 奥迪股份公司 具有冷媒循环回路的汽车空调设备
US9738138B2 (en) 2014-03-19 2017-08-22 Audi Ag Vehicle air conditioner with a refrigerant circuit
CN104930736B (zh) * 2014-03-19 2017-09-29 奥迪股份公司 具有冷媒循环回路的汽车空调设备
CN108116183A (zh) * 2016-11-28 2018-06-05 杭州三花研究院有限公司 一种热管理系统的控制方法
CN108116183B (zh) * 2016-11-28 2024-03-12 杭州三花研究院有限公司 一种热管理系统的控制方法
CN108656890B (zh) * 2017-03-27 2021-07-20 翰昂系统株式会社 车辆用空调装置
CN108656890A (zh) * 2017-03-27 2018-10-16 翰昂系统株式会社 车辆用空调装置
CN110792922A (zh) * 2018-08-01 2020-02-14 乔治洛德方法研究和开发液化空气有限公司 向容器加注加压气体的装置和方法
CN112303966A (zh) * 2019-07-26 2021-02-02 株式会社鹭宫制作所 温度式膨胀阀以及冷冻循环系统
CN112303966B (zh) * 2019-07-26 2022-04-15 株式会社鹭宫制作所 温度式膨胀阀以及冷冻循环系统
CN112428768A (zh) * 2020-05-29 2021-03-02 杭州三花研究院有限公司 热管理系统
CN112428768B (zh) * 2020-05-29 2024-06-11 杭州三花研究院有限公司 热管理系统
CN116518581A (zh) * 2023-05-19 2023-08-01 浙江奇翼科技有限公司 一种半导体制冷装置及冷风系统
CN116518581B (zh) * 2023-05-19 2024-05-24 南京华溧软件技术有限公司 一种冷风系统

Also Published As

Publication number Publication date
JP2000028234A (ja) 2000-01-28
KR19990083040A (ko) 1999-11-25
EP0949461A2 (en) 1999-10-13
BR9901612A (pt) 2000-03-08
CA2266786A1 (en) 1999-10-09
AU2361899A (en) 1999-10-21

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C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication